This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.5 MLv
Local datetime 1987/07/20 21:49
Universal datetime 1987/07/20 19:49
Latitude 44.38 ° ± 3 km
Longitude 7.14 ° ± 7 km
Depth 5 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Nice  75 340017
Menton  71 28958
Saint-Laurent-du-Var  77 28453
Vence  71 18465
Beausoleil  74 13607
Roquebrune-Cap-Martin  73 12639
Carros  66 12329
Briançon  70 11625
La Trinité  73 10017
La Colle-sur-Loup  77 7838
Contes  65 7424
La Gaude  73 6623
Embrun  57 6155
Saint-André-de-la-Roche  72 5458
Villefranche-sur-Mer  76 5091

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status final
RMS 1.2
Azimuthal gap
Number of stations used 7
Number of phases used 10

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR SURF Pg 19:50:00.20 1.2 293 0.26 Manual
FR SURF Sg 19:50:00.70 -2.21 293 0.26 Manual
RD SBF Pg 19:50:04.0 -0.33 158 0.56 Manual
RD SBF Sg 19:50:10.70 -1.47 158 0.56 Manual
RD FRF Pg 19:50:11.80 1.22 204 0.89 Manual
RD FRF Sg 19:50:22.60 -0.46 204 0.89 Manual
RD LRG Pg 19:50:15.70 1.58 212 1.08 Manual
RD LRG Sg 19:50:29.80 0.57 212 1.08 Manual
RD LMR Pg 19:50:16.20 0.99 204 1.14 Manual
RD LMR Sg 19:50:29.90 -1.22 204 1.14 Manual